| Specimen ID | 231797 |
| Group | Plants |
| Genus | Salvinia |
| Species | molesta |
| Common Name | giant salvinia |
| State | AZ |
| County | La Paz |
| Locality | Colorado River near Monkey Island, Imperial National Wildlife Refuge |
| Mapping Accuracy | Accurate |
| HUC8 Name | Imperial Reservoir |
| HUC8 Number | 15030104 |
| HUC10 Name | Yuma Wash-Colorado River |
| HUC10 Number | 1503010412 |
| HUC12 Name | Marcus Wash-Colorado River |
| HUC12 Number | 150301041208 |
| Map | |
| Collection Day | 10 |
| Collection Month | 8 |
| Collection Year | 1999 |
| Year Accuracy | Estimated |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Personal communication |
| Verifier | Velasco, A. |
| Freshwater/Marine | Freshwater |
